120.Xx-Motor (Fuser) Error Service Check - Lexmark C792e 5062-210 Service Manual

5062
Step Questions / actions
4 Measure the resistance across fuse F13 on
the system board.
Is the fuse blown?
5 Perform the printhead verification to check
whether the new printhead solves the
problem. See "Printhead verification" on
page 3-40.
Did the printhead motor pass the test?
120.xx—Motor (fuser) error service check
Step Questions / actions
1 Turn the printer off, open the system board
shield, and remove the connector shield.
Check the cable in connector JYF1 (BLDE Y
& Fuser cable) for proper connection to the
system board.
Is the cable properly connected?
Check the cable for damage.
2
Is the cable damaged?
2-58
Service Manual
Yes
Replace the system board.
See "System board
removal" on page 4-142.
Replace the printhead. See
"Printhead removal,
installation, and
alignment" on
page 4-119.
Yes
Go to step 2.
Replace the BLDE Y &
Fuser cable. See "EP
drive assembly removal"
on page 4-54.
No
Go to step 5.
Replace the system board.
See "System board
removal" on page 4-142.
No
Reseat the cable.
Go to step 3.